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Individual Calculations September 2022 |
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| Zirbel, Dominic Total change: 67.60 | |   |
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| 2nd Peter Grey Memorial Tuesday Night Marathon - u1800 Round 4-7 | San Francisco, California | USA | 2022-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1354 | 3.50 | 4 | 1.69 | 40 | 67.60 | |
|  Ahrens, Richard William | | | 1266 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Hack, Richard | | | 1483 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Wei, Brian | | | 1384 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Brickhouse, Christian | | | 1424 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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